Benefits of semantic tags

We know the newly added tags of HTML5, such as

2. The screen reader (if a visitor has a visual fault) will "read" Your webpage based on your tag.

For example, if you use a semantic tag, the screen reader will "spell your words one by one" instead of trying to complete its pronunciation.

3. devices such as PDAs and mobile phones may not be able to render webpages like normal computer browsers (usually because these devices have weak support for CSS ).

Using semantic tags ensures that these devices render webpages in a meaningful way. Ideally, the task of watching a device is to render the webpage in line with the conditions of the device.Semantic tags provide the required information for devices, saving you from considering all possible display conditions (including existing or future devices ). for example, a mobile phone can choose to display a text section marked with a title in bold. the palm may be displayed in a relatively large font. either way, once you mark the text as the title, you can be sure that the reading device will display the page according to its own conditions.

4. Search engine crawlers also rely on tags to determine the weights of context and keywords.In the past, you may not have considered that search engine crawlers are also website "visitors", but now they are actually extremely valuable users. without them, the search engine will not be able to index your website, and then the average user will be very sad to visit.

5. Whether your page is easy to understand is very important for crawlers, because crawlers ignore the tags used for presentation, rather than semantic tags.Therefore, if the title of the page file is marked rather than, the page may be positioned at the back of the search result. in addition to improving ease of use, semantic tagging is conducive to correct use of CSS and JavaScript, because it provides many "hooks" to apply the style and behavior of pages.Seo mainly depends on the content of your website and external links.

6. easy team development and maintenance

W3C has set a good standard for us. Everyone in the team follows this standard, which can reduce many differences, facilitate development and maintenance, improve development efficiency, and even implement modular development.

Benefits of semantic tags